The locomotives had bar frames and used Stephenson valve gear.

Its Stephenson valve gear and brakes were accessible at both ends.

It had a plate frame, Stephenson valve gear and used saturated steam.

The Stephenson valve gear with crossed eccentric rods was also on the outside.

The steam chests and the Stephenson valve gear were on the inside.

They had bar frames, Stephenson valve gear and used saturated steam.

They used saturated steam, had Stephenson valve gear and were built on plate frames.

It had Stephenson valve gear and used saturated steam.

The steam engine was equipped with inside Stephenson valve gear.

The outside Stephenson valve gear moved the valves on top of the horizontal cylinders.

The locomotives had bar frames and used Stephenson valve gear.

Its Stephenson valve gear and brakes were accessible at both ends.

It had a plate frame, Stephenson valve gear and used saturated steam.

The Stephenson valve gear with crossed eccentric rods was also on the outside.

The steam chests and the Stephenson valve gear were on the inside.

They had bar frames, Stephenson valve gear and used saturated steam.

They used saturated steam, had Stephenson valve gear and were built on plate frames.

It had Stephenson valve gear and used saturated steam.

The steam engine was equipped with inside Stephenson valve gear.

The outside Stephenson valve gear moved the valves on top of the horizontal cylinders.